Identify and explain how health behaviors affect personal health.Recognize that there are multiple dimensions of health such as physical, mental, and emotional,as well as family and social health, including those of traditional and contemporary American Indian cultures and practices.Describe some ways to prevent childhood communicable diseases.Describe common environmental factors that can affect health.Give examples of how to be safe at school and in the community.Identify ways to prevent and treat common childhood injuries.Describe why it is important to seek health care.Identify basic body systems and their function such as the circulatory, respiratory, cardiovascular, skeletal, muscular, digestive, and nervous.